| Thu | Feb 12 | 05:00 | ANU Research School of Earth Sciences HDR seminars | Dita Rosmalia Nugraheni | Compositional effect of crystal chemistry on trace element partitioning between crystal and silicate melt | |
| Thu | Feb 12 | 13:30 | Geometry and topology online | Giovanni Italiano | Improved virtual algebraic fibrations of high dimensional hyperbolic Coxeter groups | |
| Thu | Feb 12 | 15:00 | Seminar on Analysis, Differential Equations and Mathematical Physics | Angelo Sifaleras | Intelligent Self-Adaptive Methods for Stochastic Optimization | |
| Thu | Feb 12 | 16:00 | Seminar on the Mathematics of Reaction Networks | Oskar Henriksson | The polyhedral structure of the disguised toric locus | |
| Thu | Feb 12 | 16:00 | Number Theory Web Seminar | Alexander Smith | Diophantine approximation for hypersurfaces | |
| Thu | Feb 12 | 16:30 | Seminar on the Mathematics of Reaction Networks | Lucie Laurence | Noise induced stabilization in stochastic chemical reaction network | |
| Thu | Feb 12 | 17:00 | Topos Institute Colloquium | Chad Nester | Combinatory Completeness in Structured Multicategories | |
| Thu | Feb 12 | 17:15 | Northwestern Applied Mathematics Seminar | Roberto Zenit | The Fluid Mechanics of Splatter Painting | |
| Thu | Feb 12 | 19:00 | Online logic seminar | Jorge Cruz Chapital | Construction schemes: Finitizations of guessing principles and their parametrized forcing axioms. | |
| Thu | Feb 12 | 20:00 | New York Number Theory Seminar | Isaac Rajogopal | Possible sizes of sumsets | |
| Thu | Feb 12 | 21:30 | M-seminar | Ilya Dumanski | Perverse coherent sheaves on symplectic singularities (part 3 of 3) | |
| Thu | Feb 12 | 21:30 | SFU NT-AG seminar | Yu Shen | Picard group action on the category of twisted sheaves | |
| Thu | Feb 12 | 22:00 | STAGE | Sophie Zhu | Torsors over an arbitrary base | |
| Fri | Feb 13 | 13:00 | University of Birmingham theoretical computer science seminar | Alex Rice | A continuation monad for quantum effects in recursive programs | |
| Fri | Feb 13 | 14:15 | Symplectic zoominar | Zhijing Wendy Wang (Chicago) | Complexity of Hofer’s geometry in some higher dimensional manifolds | |
| Fri | Feb 13 | 16:00 | CRM - Séminaire du CIRGET / Géométrie et Topologie | Tyrone Ghaswala | TBA | |
| Fri | Feb 13 | 16:00 | GEOTOP-A seminar | Daniela Egas | From neuron morphology to connectivity motifs that support function | |
| Fri | Feb 13 | 16:30 | Relatorium seminar | Gabriele Carcassi | Open problems in Physical Mathematics | |
| Fri | Feb 13 | 18:00 | VCU Geometry and Topology Seminar | available | TBA | |
| Sat | Feb 14 | 14:05 | Knots, graphs and groups | Радомир Степанов | Редукция гомологий Хованова-Рожанского для бипартитных узлов | |
| Mon | Feb 16 | 11:30 | Basic Notions and Applied Topology Seminar | Nick Scoville | TBA | |
| Mon | Feb 16 | 12:15 | CAM seminar | Andreas Myklebust | Finite element discretization of Yang–Mills connections | |
| Mon | Feb 16 | 13:00 | Barcelona Mathematics and Machine Learning Colloquium Series | Adi Shamir | Deep Neural Cryptography | |
| Mon | Feb 16 | 13:00 | Paris algebra seminar | Giovanni Cerulli | Quivers with Polynomial Identities | |
| Mon | Feb 16 | 14:40 | Nečas Seminar on Continuum Mechanics | Michele Zaccaron | Bending and twisting of electromagnetic waveguides | |
| Mon | Feb 16 | 15:00 | European Non-Associative Algebra Seminar | Davide Ferri | From sets to quivers: oidification and the Yang-Baxter equation | |
| Mon | Feb 16 | 15:00 | Geometric and functional inequalities and applications | Elisabeth Werner | The $L_p$-Floating Area, Entropy, and Isoperimetric Inequalities on the Sphere | |
| Mon | Feb 16 | 15:00 | SISSA algebraic geometry seminar | Roberto Vacca | Ulrich bundles on Fano and Calabi–Yau double covers of P^3 | |
| Mon | Feb 16 | 15:30 | Knots and representation theory | Alexander Zheglov | The Krichever correspondence and the theory of commuting ordinary differential operators | |
| Tue | Feb 17 | 14:00 | One World Combinatorics on Words Seminar | Steven Robertson | Number walls of automatic sequences | |
| Tue | Feb 17 | 14:00 | One world IAMP mathematical physics seminar | David Gontier | Keller estimates of the eigenvalues in the gap of Dirac operators | |
| Tue | Feb 17 | 14:00 | Rising Star Symposium on Cyber-Physical Systems Security, Resilience, and Privacy | Kushal Chakrabarti | Who Owns the Model? Protecting Model Confidentiality in Federated Learning Against Eavesdroppers | |
| Tue | Feb 17 | 14:00 | ANTLR seminar | Gemma Crowe | The conjugacy problem in twisted right-angled Artin groups | |
| Tue | Feb 17 | 15:00 | Florida Atlantic University Crypto Café | Luke Carey | An Overview of DualMS: A Post-Quantum Multi-Signature | |
| Tue | Feb 17 | 15:00 | Malliavin Calculus and its Applications | Alexander Kukush | Estimation in errors-in-variables model under a mixture of classical and Berkson errors | |
| Tue | Feb 17 | 15:00 | MIF++ (Mathematics of Chemistry and Biology) | Alexey Garber | Lattices, Parallelohedra, and the Voronoi Conjecture | |
| Tue | Feb 17 | 16:00 | OARS Online Analysis Research Seminar | Eyvindur Palsson | The Falconer distance problem and its many variants | |
| Tue | Feb 17 | 16:00 | Potomac region PDE seminar | Dennis Kriventsov | Non-minimizing and min-max solutions to Bernoulli problems | |
| Tue | Feb 17 | 21:00 | Five College Number Theory Seminar | Brody Lynch | Equidistribution of realizable Steinitz classes for Kummer extensions | |
| Tue | Feb 17 | 21:00 | MIT number theory seminar | David Zureick-Brown | Angle ranks of Abelian varieties | |
| Wed | Feb 18 | 07:30 | Moscow-Beijing topology seminar | Feidler Thomas | Polynomial 1-cocycles for closed braids and tangle equations for knots | |
| Wed | Feb 18 | 08:30 | Seed Seminar of Mathematics and Physics | Carlo Heissemberg | Gravitational waveforms from differential equations | |
| Wed | Feb 18 | 10:00 | AUTH HEP-TH Seminars | Sašo Grozdanov | TBA | |
| Wed | Feb 18 | 10:00 | European Quantum Algebra Lectures (EQuAL) | David Jaklitsch | ⊗-Frobenius functors and exact module categories | |
| Wed | Feb 18 | 10:45 | Seed Seminar of Mathematics and Physics | Erik Panzer | Tropical quantum field theory and asymptotics of perturbation theory | |
| Wed | Feb 18 | 11:00 | ICCUB Seminars | Berta Casas | Matchgate synthesis via Clifford matchgates and T gates | |
| Wed | Feb 18 | 11:00 | RadBio Seminars | Dr Giorgio Baiocco | Biological effects of radiation: from initial footprints to therapy and radiation protection applications | |
| Wed | Feb 18 | 12:15 | Gothenburg statistics seminar | Zheng Zhao | Diffusion differentiable resampling | |
| Wed | Feb 18 | 12:30 | Prague-Hradec Kralove seminar Cohomology in algebra, geometry, physics and statistics | Rita Fioresi | Geometric Deep Learning meets Quantum Groups | |
| Wed | Feb 18 | 14:00 | London number theory study group | Alberto Acosta | TBA | |
| Wed | Feb 18 | 16:00 | London number theory seminar | Trajan Hammonds | TBA | |
| Wed | Feb 18 | 16:20 | Geometry of differential equations seminar | Vladimir Rubtsov | 2-Valued algebraic groups, the Chazy equation, and quasimodular forms | |
| Wed | Feb 18 | 17:00 | Metagovernance Seminar | Othman Gbadamassi | Governance Memory System (GMS) | |
| Wed | Feb 18 | 18:00 | Carleton-Ottawa Number Theory seminar | Artane Siad | On anomalies in the class groups of monogenised and unit-monogenised number fields | |
| Wed | Feb 18 | 19:00 | New York City Category Theory Seminar | Ellis Cooper | Algebraic String Diagrams and a Manifest Covariance Theorem | |
| Wed | Feb 18 | 20:00 | Harvard number theory seminar | David Zureick-Brown | $\ell$-adic Images of Galois for Elliptic Curves over $\mathbb Q$ | |
| Thu | Feb 19 | 02:00 | ANU Research School of Earth Sciences school seminar | -- | TBA | |
| Thu | Feb 19 | 04:00 | Computational algebra seminar | Kamilla Rekvenyi | An algebraic generalisation of a graph theory problem | |
| Thu | Feb 19 | 12:40 | METU Mathematics General Seminar | Nil Şahin | Numerical Semigroups: From the Frobenius Coin Problem to Hilbert Functions | |
| Thu | Feb 19 | 13:00 | Probability, Statistical Mechanics and Quantum Fields | Leonardo Goller | TBA | |
| Thu | Feb 19 | 13:30 | Geometry and topology online | Gabriel Corrigan | TBA | |
| Thu | Feb 19 | 14:00 | Geometria em Lisboa (IST) | Pierre Martinez | Bigraded cohomology for real algebraic varieties and its arithmetic variant | |
| Thu | Feb 19 | 16:00 | Number Theory Web Seminar | James Newton | The Ramanujan conjecture for Bianchi modular forms and the Dwork family | |
| Thu | Feb 19 | 17:00 | Topos Institute Colloquium | Patrick Shafto | Autoformalization and the future of math and science | |
| Thu | Feb 19 | 17:15 | Northwestern Applied Mathematics Seminar | Chaoming Song | TBA | |
| Thu | Feb 19 | 19:00 | Online logic seminar | Adrian Mathias | Iteration problems in symbolic dynamics II | |
| Thu | Feb 19 | 20:00 | New York Number Theory Seminar | Mel Nathanson | Diversity, equity, and inclusion for problems in additive number theory | |
| Thu | Feb 19 | 22:00 | STAGE | TBA | Torsors over finite fields, local fields, and global fields | |
| Thu | Feb 19 | 22:00 | UCLA Combinatorics Seminar | Tianyi Yu | TBA | |
| Fri | Feb 20 | 13:00 | University of Birmingham theoretical computer science seminar | Nihil Shah | No-go theorems for distributive laws: directed containers vs. uniform sampling | |
| Fri | Feb 20 | 14:15 | Symplectic zoominar | Umberto Hryniewicz (RWTH Aachen) | TBA | |
| Fri | Feb 20 | 16:00 | CRM - Séminaire du CIRGET / Géométrie et Topologie | Robert Harris | TBA | |
| Fri | Feb 20 | 18:00 | VCU Geometry and Topology Seminar | available | TBA | |
| Mon | Feb 23 | 08:00 | Tropical mathematics and machine learning | Changqing Fu | Transformers as Effective Fields: From Quantum Physics to AI | |
| Mon | Feb 23 | 11:30 | Basic Notions and Applied Topology Seminar | Jacek Gulgowski | Moving Beyond Linearity | |
| Mon | Feb 23 | 13:00 | Paris algebra seminar | Yuki Mizuno | TBA | |
| Mon | Feb 23 | 14:40 | Nečas Seminar on Continuum Mechanics | Giacomo Vianello | The behavior of an almost-minimizer of the relative perimeter near a boundary vertex of the container. | |
| Mon | Feb 23 | 15:00 | European Non-Associative Algebra Seminar | Saikat Goswami | Universal Constructions on Algebras over Operads | |
| Mon | Feb 23 | 15:00 | Geometric and functional inequalities and applications | Cristina Trombetti | TBA | |
| Mon | Feb 23 | 15:30 | Gothenburg PhD seminar | Jenny Enerbäck | TBA | |
| Mon | Feb 23 | 16:00 | Mathematical and Computational Biology Seminar Series | Guillermo Lorenzo | Patient-specific forecasting of prostate cancer growth and radiotherapy response using biomechanistic models and hybrid classifiers | |
| Mon | Feb 23 | 19:15 | Number Theory and Combinatorics Seminar (NTC) | Himanshu Gupta | Minimum number of distinct eigenvalues of Johnson and Hamming graphs | |
| Mon | Feb 23 | 21:00 | Boston University Number Theory Seminar | Ilya Volkovich | A Computational Perspective on Carmichael Numbers | |
| Mon | Feb 23 | 22:30 | Séminaire GAATI | Taylor Dupuy | The Dimension Conjecture Implies The Jacobi Bound Conjecture | |
| Mon | Feb 23 | 23:00 | UCLA Number Theory Seminar | Francesc Castella | TBA | |
| Tue | Feb 24 | 10:00 | NKUA HEP Seminars | Ioannis Tsiares | TBA | |
| Tue | Feb 24 | 13:00 | One World Numeration seminar | Pascal Jelinek | Ratio of sum of digits functions in two bases | |
| Tue | Feb 24 | 13:00 | Sheffield Number Theory Seminar | Mark Chambers | TBA | |
| Tue | Feb 24 | 14:00 | MIF++ (Mathematics of Chemistry and Biology) | Lauren Porter | Looking inside AlphaFold’s black box | |
| Tue | Feb 24 | 15:00 | Carleton-Ottawa Number Theory seminar | Alessandro Fazzari | TBA | |
| Tue | Feb 24 | 15:00 | Malliavin Calculus and its Applications | Alexey Rudenko | The Hausdorff measure of the joint trajectories of several independent Brownian motions on Carnot group | |
| Tue | Feb 24 | 16:00 | Seminar on Biological Control Systems | Dongju Lim & Seokhwan Moon | Toward Single-Cell Control: Noise-Robust Perfect Adaptation in Biomolecular Systems | |
| Tue | Feb 24 | 16:00 | Potomac region PDE seminar | Anuj Kumar | TBA | |
| Tue | Feb 24 | 17:00 | Online Seminar On Undergraduate Mathematics Education | Anton Lukyanenko | From students to researchers and communicators:experimental geometry lab and in-class active learning | |
| Tue | Feb 24 | 18:00 | VaNTAGe | David Lowry-Duda | TBA | |
| Tue | Feb 24 | 20:00 | The Graduate Center Arithmetic Geometry Seminar | TBD | TBA | |
| Tue | Feb 24 | 20:00 | Harvard MIT Algebraic Geometry Seminar | Scott Mullane | TBA | |
| Tue | Feb 24 | 21:00 | Five College Number Theory Seminar | Tom Weston | Dedekind zeta functions of non-Galois torsion fields of elliptic curves | |
| Tue | Feb 24 | 21:00 | UCLA analysis and PDE seminar | Yvonne Alama Bronsard | Numerical approximations to nonlinear dispersive equations, from short to long times | |
| Tue | Feb 24 | 21:30 | MIT number theory seminar | Gaëtan Chenevier | Unimodular lattices of rank 29 and applications | |